/* 
 * File:   Watcher.h
 * Author: Thomas Trojer
 *
 * Created on 28. Oktober 2010, 22:01
 */

#ifndef WATCHER_H
#define	WATCHER_H

#include "TurtleState.h"

class Watcher {
public:
    virtual void look(TurtleState* oldState, TurtleState* newState, TurtleState* stateTrace) {}
};

#endif	/* WATCHER_H */

